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/* usuals.h - The usual typedefs, etc. */ #ifndef USUALS /* Assures no redefinitions of usual types...*/ #define USUALS typedef unsigned char boolean; /* values are TRUE or FALSE */ typedef unsigned char byte; /* values are 0-255 */ typedef byte *byteptr; /* pointer to byte */ typedef char *string; /* pointer to ASCII character string */ typedef unsigned short word16; /* values are 0-65535 */ #ifdef __alpha typedef unsigned int word32; /* values are 0-4294967295 */ #else typedef unsigned long word32; /* values are 0-4294967295 */ #endif #ifndef TRUE #define FALSE 0 #define TRUE (!FALSE) #endif /* if TRUE not already defined */ #ifndef min /* if min macro not already defined */ #define min(a,b) (((a)<(b)) ? (a) : (b) ) #define max(a,b) (((a)>(b)) ? (a) : (b) ) #endif /* if min macro not already defined */ /* void for use in pointers */ #ifndef NO_VOID_STAR #define VOID void #else #define VOID char #endif /* Zero-fill the byte buffer. */ #define fill0(buffer,count) memset( buffer, 0, count ) /* This macro is for burning sensitive data. Many of the file I/O routines use it for zapping buffers */ #define burn(x) fill0((VOID *)&(x),sizeof(x)) #endif /* if USUALS not already defined */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.