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1 #ifndef _MMIO_H_
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2 #define _MMIO_H_
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3
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4 #include <stdio.h>
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5 #include <stdlib.h>
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6 #include "tdefs.h"
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7
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8
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9 #ifdef __cplusplus
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10 extern "C" {
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11 #endif
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12
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13
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14 // LOG.C Prototypes
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15 // ================
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16
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17 #define LOG_SILENT 0
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18 #define LOG_VERBOSE 1
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19
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20 extern int log_init(CHAR *logfile, BOOL val);
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21 extern void log_exit(void);
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22 extern void log_verbose(void);
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23 extern void log_silent(void);
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24 extern void printlog(CHAR *fmt, ... );
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25 extern void printlogv(CHAR *fmt, ... );
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26
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27 #ifdef __WATCOMC__
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28 #pragma aux log_init parm nomemory modify nomemory;
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29 #pragma aux log_exit parm nomemory modify nomemory;
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30 #pragma aux log_verbose parm nomemory modify nomemory;
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31 #pragma aux log_silent parm nomemory modify nomemory;
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32 #pragma aux printlog parm nomemory modify nomemory;
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33 #pragma aux printlogv parm nomemory modify nomemory;
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34 #endif
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35
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36
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37
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38 // MikMod's new error handling routines
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39 // ====================================
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40
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41 // Specific Errors [referenced by _mm_errno]
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42
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43 enum
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44 { MMERR_OPENING_FILE = 1,
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45 MMERR_OUT_OF_MEMORY,
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46 MMERR_END_OF_FILE,
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47 MMERR_DISK_FULL,
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48 MMERR_SAMPLE_TOO_BIG,
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49 MMERR_OUT_OF_HANDLES,
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50 MMERR_ALLOCATING_DMA,
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51 MMERR_UNKNOWN_WAVE_TYPE,
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52 MMERR_NOT_A_STREAM,
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53 MMERR_LOADING_PATTERN,
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54 MMERR_LOADING_TRACK,
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55 MMERR_LOADING_HEADER,
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56 MMERR_LOADING_SAMPLEINFO,
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57 MMERR_NOT_A_MODULE,
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58 MMERR_DETECTING_DEVICE,
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59 MMERR_INVALID_DEVICE,
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60 MMERR_INITIALIZING_MIXER,
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61 #ifdef SUN
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62 #elif defined(SOLARIS)
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63 #elif defined(__alpha)
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64 MMERR_AF_AUDIO_PORT
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65 #elif defined(OSS)
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66 #ifdef ULTRA
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67 #endif
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68 #elif defined(__hpux)
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69 MMERR_OPENING_DEVAUDIO,
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70 MMERR_SETTING_NONBLOCKING,
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71 MMERR_SETTING_SAMPLEFORMAT,
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72 MMERR_SETTING_SAMPLERATE,
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73 MMERR_SETTING_CHANNELS,
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74 MMERR_SELECTING_AUDIO_OUTPUT,
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75 MMERR_GETTING_AUDIO_DESC,
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76 MMERR_GETTING_GAINS,
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77 MMERR_SETTING_GAINS,
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78 MMERR_SETTING_BUFFERSIZE
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79 #elif defined(AIX)
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80 MMERR_OPENING_AIX,
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81 MMERR_AIX_CONFIG_INIT,
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82 MMERR_AIX_CONFIG_CONTROL,
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83 MMERR_AIX_CONFIG_START,
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84 MMERR_AIX_NON_BLOCK
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85 #elif defined(SGI)
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86 #elif defined(__OS2__)
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87 #elif defined(__WIN32__)
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88 #else
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89 MMERR_DETECTING_SOUNDCARD,
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90 MMERR_SETTING_HIDMA
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91 #endif
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92 };
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93
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94 // Memory allocation with error handling - MMALLOC.C
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95 // =================================================
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96
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97 extern void *_mm_malloc(size_t size);
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98 extern void *_mm_calloc(size_t nitems, size_t size);
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99
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100 extern void (*_mm_errorhandler)(void);
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101 extern int _mm_errno;
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102 extern BOOL _mm_critical;
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103 extern CHAR *_mm_errmsg[];
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104
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105 extern void _mm_RegisterErrorHandler(void (*proc)(void));
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106 extern BOOL _mm_FileExists(CHAR *fname);
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107
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108 extern void StringWrite(CHAR *s, FILE *fp);
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109 extern CHAR *StringRead(FILE *fp);
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110
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111
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112 // MikMod/DivEnt style file input / output -
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113 // Solves several portability issues.
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114 // Notibly little vs. big endian machine complications.
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115
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116 #define _mm_write_SBYTE(x,y) fputc((int)x,y)
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117 #define _mm_write_UBYTE(x,y) fputc((int)x,y)
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118
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119 #define _mm_read_SBYTE(x) (SBYTE)fgetc(x)
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120 #define _mm_read_UBYTE(x) (UBYTE)fgetc(x)
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121
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122 #define _mm_write_SBYTES(x,y,z) fwrite((void *)x,1,y,z)
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123 #define _mm_write_UBYTES(x,y,z) fwrite((void *)x,1,y,z)
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124 #define _mm_read_SBYTES(x,y,z) fread((void *)x,1,y,z)
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125 #define _mm_read_UBYTES(x,y,z) fread((void *)x,1,y,z)
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126
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127 #define _mm_rewind(x) _mm_fseek(x,0,SEEK_SET)
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128
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129
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130 extern int _mm_fseek(FILE *stream, long offset, int whence);
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131 extern long _mm_iobase_get(void);
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132 extern void _mm_iobase_set(long iobase);
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133 extern void _mm_iobase_setcur(FILE *fp);
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134 extern void _mm_iobase_revert(void);
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135 extern long _mm_ftell(FILE *stream);
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136 extern long _mm_flength(FILE *stream);
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137 extern FILE *_mm_fopen(CHAR *fname, CHAR *attrib);
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138 extern void _mm_fputs(FILE *fp, CHAR *data);
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139 extern BOOL _mm_copyfile(FILE *fpi, FILE *fpo, ULONG len);
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140 extern void _mm_write_string(CHAR *data, FILE *fp);
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141 extern int _mm_read_string (CHAR *buffer, int number, FILE *fp);
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142
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143
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144 //extern SBYTE _mm_read_SBYTE (FILE *fp);
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145 //extern UBYTE _mm_read_UBYTE (FILE *fp);
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146
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147 extern SWORD _mm_read_M_SWORD (FILE *fp);
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148 extern SWORD _mm_read_I_SWORD (FILE *fp);
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149
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150 extern UWORD _mm_read_M_UWORD (FILE *fp);
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151 extern UWORD _mm_read_I_UWORD (FILE *fp);
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152
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153 extern SLONG _mm_read_M_SLONG (FILE *fp);
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154 extern SLONG _mm_read_I_SLONG (FILE *fp);
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155
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156 extern ULONG _mm_read_M_ULONG (FILE *fp);
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157 extern ULONG _mm_read_I_ULONG (FILE *fp);
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158
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159
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160 //extern int _mm_read_SBYTES (SBYTE *buffer, int number, FILE *fp);
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161 //extern int _mm_read_UBYTES (UBYTE *buffer, int number, FILE *fp);
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162
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163 extern int _mm_read_M_SWORDS (SWORD *buffer, int number, FILE *fp);
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164 extern int _mm_read_I_SWORDS (SWORD *buffer, int number, FILE *fp);
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165
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166 extern int _mm_read_M_UWORDS (UWORD *buffer, int number, FILE *fp);
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167 extern int _mm_read_I_UWORDS (UWORD *buffer, int number, FILE *fp);
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168
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169 extern int _mm_read_M_SLONGS (SLONG *buffer, int number, FILE *fp);
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170 extern int _mm_read_I_SLONGS (SLONG *buffer, int number, FILE *fp);
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171
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172 extern int _mm_read_M_ULONGS (ULONG *buffer, int number, FILE *fp);
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173 extern int _mm_read_I_ULONGS (ULONG *buffer, int number, FILE *fp);
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174
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175
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176 //extern void _mm_write_SBYTE (SBYTE data, FILE *fp);
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177 //extern void _mm_write_UBYTE (UBYTE data, FILE *fp);
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178
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179 extern void _mm_write_M_SWORD (SWORD data, FILE *fp);
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180 extern void _mm_write_I_SWORD (SWORD data, FILE *fp);
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181
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182 extern void _mm_write_M_UWORD (UWORD data, FILE *fp);
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183 extern void _mm_write_I_UWORD (UWORD data, FILE *fp);
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184
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185 extern void _mm_write_M_SLONG (SLONG data, FILE *fp);
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186 extern void _mm_write_I_SLONG (SLONG data, FILE *fp);
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187
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188 extern void _mm_write_M_ULONG (ULONG data, FILE *fp);
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189 extern void _mm_write_I_ULONG (ULONG data, FILE *fp);
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190
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191 //extern void _mm_write_SBYTES (SBYTE *data, int number, FILE *fp);
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192 //extern void _mm_write_UBYTES (UBYTE *data, int number, FILE *fp);
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193
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194 extern void _mm_write_M_SWORDS (SWORD *data, int number, FILE *fp);
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195 extern void _mm_write_I_SWORDS (SWORD *data, int number, FILE *fp);
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196
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197 extern void _mm_write_M_UWORDS (UWORD *data, int number, FILE *fp);
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198 extern void _mm_write_I_UWORDS (UWORD *data, int number, FILE *fp);
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199
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200 extern void _mm_write_M_SLONGS (SLONG *data, int number, FILE *fp);
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201 extern void _mm_write_I_SLONGS (SLONG *data, int number, FILE *fp);
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202
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203 extern void _mm_write_M_ULONGS (ULONG *data, int number, FILE *fp);
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204 extern void _mm_write_I_ULONGS (ULONG *data, int number, FILE *fp);
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205
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206 #ifdef __WATCOMC__
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207 #pragma aux _mm_fseek parm nomemory modify nomemory
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208 #pragma aux _mm_ftell parm nomemory modify nomemory
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209 #pragma aux _mm_flength parm nomemory modify nomemory
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210 #pragma aux _mm_fopen parm nomemory modify nomemory
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211 #pragma aux _mm_fputs parm nomemory modify nomemory
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212 #pragma aux _mm_copyfile parm nomemory modify nomemory
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213 #pragma aux _mm_iobase_get parm nomemory modify nomemory
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214 #pragma aux _mm_iobase_set parm nomemory modify nomemory
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215 #pragma aux _mm_iobase_setcur parm nomemory modify nomemory
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216 #pragma aux _mm_iobase_revert parm nomemory modify nomemory
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217 #pragma aux _mm_write_string parm nomemory modify nomemory
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218 #pragma aux _mm_read_string parm nomemory modify nomemory
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219
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220 #pragma aux _mm_read_M_SWORD parm nomemory modify nomemory;
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221 #pragma aux _mm_read_I_SWORD parm nomemory modify nomemory;
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222 #pragma aux _mm_read_M_UWORD parm nomemory modify nomemory;
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223 #pragma aux _mm_read_I_UWORD parm nomemory modify nomemory;
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224 #pragma aux _mm_read_M_SLONG parm nomemory modify nomemory;
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225 #pragma aux _mm_read_I_SLONG parm nomemory modify nomemory;
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226 #pragma aux _mm_read_M_ULONG parm nomemory modify nomemory;
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227 #pragma aux _mm_read_I_ULONG parm nomemory modify nomemory;
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228
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229 #pragma aux _mm_read_M_SWORDS parm nomemory modify nomemory;
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230 #pragma aux _mm_read_I_SWORDS parm nomemory modify nomemory;
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231 #pragma aux _mm_read_M_UWORDS parm nomemory modify nomemory;
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232 #pragma aux _mm_read_I_UWORDS parm nomemory modify nomemory;
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233 #pragma aux _mm_read_M_SLONGS parm nomemory modify nomemory;
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234 #pragma aux _mm_read_I_SLONGS parm nomemory modify nomemory;
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235 #pragma aux _mm_read_M_ULONGS parm nomemory modify nomemory;
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236 #pragma aux _mm_read_I_ULONGS parm nomemory modify nomemory;
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237
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238 #pragma aux _mm_write_M_SWORD parm nomemory modify nomemory;
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239 #pragma aux _mm_write_I_SWORD parm nomemory modify nomemory;
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240 #pragma aux _mm_write_M_UWORD parm nomemory modify nomemory;
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241 #pragma aux _mm_write_I_UWORD parm nomemory modify nomemory;
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242 #pragma aux _mm_write_M_SLONG parm nomemory modify nomemory;
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243 #pragma aux _mm_write_I_SLONG parm nomemory modify nomemory;
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244 #pragma aux _mm_write_M_ULONG parm nomemory modify nomemory;
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245 #pragma aux _mm_write_I_ULONG parm nomemory modify nomemory;
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246
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247 #pragma aux _mm_write_M_SWORDS parm nomemory modify nomemory;
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248 #pragma aux _mm_write_I_SWORDS parm nomemory modify nomemory;
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249 #pragma aux _mm_write_M_UWORDS parm nomemory modify nomemory;
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250 #pragma aux _mm_write_I_UWORDS parm nomemory modify nomemory;
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251 #pragma aux _mm_write_M_SLONGS parm nomemory modify nomemory;
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252 #pragma aux _mm_write_I_SLONGS parm nomemory modify nomemory;
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253 #pragma aux _mm_write_M_ULONGS parm nomemory modify nomemory;
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254 #pragma aux _mm_write_I_ULONGS parm nomemory modify nomemory;
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255 #endif
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256
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257
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258 #ifndef __WATCOMC__
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259 #ifndef __GNUC__
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260 extern CHAR *strdup(CHAR *str);
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261 #endif
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262 #endif
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263
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264 #ifdef __cplusplus
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265 };
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266 #endif
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267
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268 #endif
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