Not finished - 20 Jan 2002 - checkpoint (Steve Kenton) This is a sorted (ignoring leading '_') list of the SDCC library. Sources are in ~sdcc/device/lib/*.c and ~sdcc/device/include/*.h. Except where denoted with MACRO these are implemented as functions. Internal function calls are generated by the compiler to implement IEEE floating point, etc. They are not normally called directly. isalnum - character classification - #include <ctype.h> - all ports char isalnum (unsigned char c); MACRO Return true if c is an ASCII letter or digit 'a-z','A-Z', '0'-'9' otherwise return false. isalpha - character classification - #include <ctype.h> - all ports char isalpha (unsigned char c); MACRO Return true if c is an ASCII letter 'a-z','A-Z' otherwise return false. isascii - character classification - #include <ctype.h> - missing char isascii (unsigned char c); Return true if c is an 7-bit ASCII character 0x00-0x7F otherwise return false. iscntrl - character classification - #include <ctype.h> - all ports char iscntrl (unsigned char c); Return true if c is an ASCII control character 0x00-0x1F or 0x7F (DEL) otherwise return false. isdigit - character classification - #include <ctype.h> - all ports char isdigit (unsigned char c); Return true if c is an ASCII digit '0'-'9' otherwise return false. isgraph - character classification - #include <ctype.h> - all ports char isgraph (unsigned char c); Return true is c is an ASCII printable graphic excluding space 0x21-0x7E otherwise return false. islower - character classification - #include <ctype.h> - all ports char islower (unsigned char c); Return true if c is an ASCII lower case letter 'a'-'z' otherwise return false. isprint - character classification - #include <ctype.h> - all ports char isprint (unsigned char c); Return true is c is an ASCII printable graphic including space 0x20-0x7E otherwise return false. ispunct - character classification - #include <ctype.h> - all ports char ispunct (unsigned char c); Return true if c is ASCII punctuation (isgraph but not isalnum) otherwise return false. isspace - character classification - #include <ctype.h> - all ports char isspace (unsigned char c); Return true if c is an ASCII white space character space, tab, carriage return, newline or vertical tab 0x09-0x0D, 0x20 otherwise return false. isupper - character classification - #include <ctype.h> - all ports char isupper (unsigned char c); Return true if c is an ASCII upper case letter 'A'-'Z' otherwise return false. isxdigit - character classification - #include <ctype.h> - all ports char isxdigit (unsigned char c); Return true if c is an ASCII hexidecimal digit '0-9','a-f','A-F' otherwise return false. toascii - character classification - #include <ctype.h> - all ports char toascii(unsigned char c); MACRO Convert c from 8-bit value to 7-bit ASCII. tolower - character classification - #include <ctype.h> - all ports char _tolower(unsigned char c); MACRO char tolower(unsigned char c); MACRO Convert c from upper case to lower case. toupper - character classification - #include <ctype.h> - all ports char _toupper(unsigned char c); MACRO char toupper(unsigned char c); MACRO Convert c from lower case to upper case. __uchar2fs - IEEE single precision math - #include <float.h> - ??? ports float __uchar2fs (unsigned char uc); INTERNAL Convert an unsigned char to float. __schar2fs - IEEE single precision math - #include <float.h> - ??? ports float __schar2fs (signed char sc); INTERNAL Convert a signed char to float. __uint2fs - IEEE single precision math - #include <float.h> - ??? ports float __uint2fs (unsigned int ui); INTERNAL Convert an unsigned int to float. __sint2fs - IEEE single precision math - #include <float.h> - ??? ports float __sint2fs (signed int si); INTERNAL Convert a signed int to float. __ulong2fs - IEEE single precision math - #include <float.h> - ??? ports float __ulong2fs (unsigned long ul); INTERNAL Convert an unsigned log to float. __slong2fs - IEEE single precision math - #include <float.h> - ??? ports float __slong2fs (signed long sl); INTERNAL Convert a signed long to float. __fs2uchar - IEEE single precision math - #include <float.h> - ??? ports unsigned char __fs2uchar (float f); INTERNAL Convert a float to unsigned char; __fs2schar - IEEE single precision math - #include <float.h> - ??? ports signed char __fs2schar (float f); INTERNAL Convert a float to signed char; __fs2uint - IEEE single precision math - #include <float.h> - ??? ports unsigned int __fs2uint (float f); INTERNAL Convert a float to unsigned int; __fs2sint - IEEE single precision math - #include <float.h> - ??? ports signed int __fs2sint (float f); INTERNAL Convert a float to signed int; __fs2ulong - IEEE single precision math - #include <float.h> - ??? ports unsigned long __fs2ulong (float f); INTERNAL Convert a float to unsigned long; __fs2slong - IEEE single precision math - #include <float.h> - ??? ports signed long __fs2slong (float f); INTERNAL Convert a float to signed long. __fsadd - IEEE single precision math - #include <float.h> - ??? ports float __fsadd (float a1, float a2); INTERNAL Add two floats. __fssub - IEEE single precision math - #include <float.h> - ??? ports float __fssub (float a1, float a2); INTERNAL Subtract two floats. __fsmul - IEEE single precision math - #include <float.h> - ??? ports float __fsmul (float a1, float a2); INTERNAL Multiply two floats. __fsdiv - IEEE single precision math - #include <float.h> - ??? ports float __fsdiv (float a1, float a2); INTERNAL Divide two floats. __fslt - IEEE single precision math - #include <float.h> - ??? ports char __fslt (float a1, float a2); INTERNAL Compare two floats lt. __fseq - IEEE single precision math - #include <float.h> - ??? ports char __fseq (float a1, float a2); INTERNAL Compare two floats eq. __fsneq - IEEE single precision math - #include <float.h> - ??? ports char __fseq (float a1, float a2); INTERNAL ??? missing in float.h ??? Compare two floats neq. __fsgt - IEEE single precision math - #include <float.h> - ??? ports char __fsgt (float a1, float a2); INTERNAL ??? typo in float.h ??? Compare two floats gt. malloc - memory allocation - #include <malloc.h> - ??? ports void *malloc (unsigned int); void xdata * malloc (unsigned int ); Allocate a block of memory from the heap; free - memory allocation - #include <malloc.h> - ??? ports void free (void *p); void free (void xdata * p); Return previously allocated memory to the heap. init_dynamic_memory - memory allocation - #include <malloc.h> - ??? ports void init_dynamic_memory (MEMHEADER xdata * , unsigned int ); Initialize the memory allocation system. sincosf - ANSI C math - #include <math.h> - all ports float sincosf(const float x, const int iscos); INTERNAL Compute the sine or cosine of x. tancotf - ANSI C math - #include <math.h> - all ports float tancotf(const float x, const int iscot); INTERNAL Compute the tangent or cotangent of x. asincosf - ANSI C math - #include <math.h> - all ports float asincosf(const float x, const int isacos); INTERNAL Compute the arc sine or arc cosine of x. sincoshf - ANSI C math - #include <math.h> - all ports float sincoshf(const float x, const int iscosh); INTERNAL Compute the hyperbolic sine or hyperbolic cosine of x. sinf - ANSI C math - #include <math.h> - all ports float sinf (const float x); Compute sine of x. cosf - ANSI C math - #include <math.h> - all ports float cosf (const float x); Compute cosine of x. tanf - ANSI C math - #include <math.h> - all ports float tanf (const float x); Compute tangent of x. cotf - ANSI C math - #include <math.h> - all ports float cotf (const float x); Compute cotangent of x. asinf - ANSI C math - #include <math.h> - all ports float asinf (const float x); Compute the arc sine of x. acosf - ANSI C math - #include <math.h> - all ports float acosf (const float x); Compute the arc cosine of x. atanf - ANSI C math - #include <math.h> - all ports float atanf (const float x); Compute the arc tangent of x. atan2f - ANSI C math - #include <math.h> - all ports float atan2f (const float x, const float y); ??? x,y reversed ??? Compute the arc tangent of (x/y); sinhf - ANSI C math - #include <math.h> - all ports float sinhf (const float x); Compute the hyperbolic sine of x. coshf - ANSI C math - #include <math.h> - all ports float coshf (const float x); Compute the hyperbolic cosine of x. tanhf - ANSI C math - #include <math.h> - all ports float tanhf (const float x); Compute the hyperbolic tangent of x. expf - ANSI C math - #include <math.h> - all ports float expf (const float x); Compute e to the x power. logf - ANSI C math - #include <math.h> - all ports float logf (const float x); Compute log base e of x. log10f - ANSI C math - #include <math.h> - all ports float log10f (const float x); Compute log base 10 of x. powf - ANSI C math - #include <math.h> - all ports float powf (const float x, const float y); Compute x to y power. sqrtf - ANSI C math - #include <math.h> - all ports float sqrtf (const float x); Compute the square root of x. fabsf - ANSI C math - #include <math.h> - all ports float fabsf (const float x); Compute the absolute value of x. frexpf - ANSI C math - #include <math.h> - all ports float frexpf (const float x, int *pw2); Split x in to mantissa and exponent parts. ldexpf - ANSI C math - #include <math.h> - all ports float ldexpf (const float x, const int pw2); Combine mantissa and exponent parts of a float. ceilf - ANSI C math - #include <math.h> - all ports float ceilf (float x); Find the smallest integer not less than x. floorf - ANSI C math - #include <math.h> - all ports float floorf (float x); Find the largest integer not more than x. modff - ANSI C math - #include <math.h> - all ports float modff (float x, float * y); Split x in to integer and fractional parts. setjmp - long jump - #include <setjmp.h> - ??? ports int setjmp (unsigned char * jmpb); Save the return address and sufficient task state to allow implementation of co-routines or error handlers that unwind the stack using longjmp. Returns 0, which is reserved and cannot be used by longjmp. longjmp - long jump - #include <setjmp.h> - ??? ports int longjmp (unsigned char * jmpb, int retval); Return to the the location and task state previously save in the jump buffer. Any integer number except 0 may be passed as retval. stdio.h /*------------------------------------------------------------------------- printf_small - standard character I/O - #include <stdio.h> - all ports void printf_small (char *,...); printf - standard character I/O - #include <stdio.h> - all ports int printf (const char *,...); vprintf - standard character I/O - #include <stdio.h> - all ports int vprintf (const char *, va_list); sprintf - standard character I/O - #include <stdio.h> - all ports int sprintf (const char *, const char *, ...); vsprintf - standard character I/O - #include <stdio.h> - all ports int vsprintf (const char *, const char *, va_list); puts - standard character I/O - #include <stdio.h> - all ports int puts(const char *); gets - standard character I/O - #include <stdio.h> - all ports char *gets(char *); getchar - standard character I/O - #include <stdio.h> - all ports char getchar(void); putchar - standard character I/O - #include <stdio.h> - all ports void putchar(char); string.h /*------------------------------------------------------------------------- strcpy - string manipulation - #include <string.h> - all ports char *strcpy (char * d, char * s); Copy the nul terminated source string s to the destination d. strncpy - string manipulation - #include <string.h> - all ports char *strncpy(char * d, char * s, int n); Copy the nul terminated source string s to the destination d but do not copy more than n characters even if this causes d to not be nul terminated. strcat - string manipulation - #include <string.h> - all ports char *strcat (char * front, char * back); Copy the nul terminated string back to the end of the nul terminated string front, overwriting the nul and creating a concatenation of the two with a single trailing nul terminator. strncat - string manipulation - #include <string.h> - all ports char *strncat(char * front, char * back, int n); Copy the nul terminated string back to the end of the nul terminated string front, overwriting the nul and creating a concatenation of the two, but do not copy more than n characters, even if this causes the result to no be nul terminated. strcmp - string manipulation - #include <string.h> - all ports int strcmp (char * asrc, char * adst); Compare two nul terminated strings asrc and adst. Return a value < 0 if asrc is less than adst. Return a value > 0 if asrc is greater than adst. Otherwise return 0. strncmp - string manipulation - #include <string.h> - all ports int strncmp(char * asrc, char * adst, int n); Compare two nul terminated strings asrc and adst but do not check more than n characters. Return a value < 0 if asrc is less than adst. Return a value > 0 if asrc is greater than adst. Otherwise return 0. strchr - string manipulation - #include <string.h> - all ports char *strchr (char * string, char ch); Return a pointer to the first occurrence of the character ch is string or a NULL pointer if not found. strrchr - string manipulation - #include <string.h> - all ports char *strrchr(char * string, char ch); Return a pointer to the last occurrence of the character ch is string or a NULL pointer if not found. strspn - string manipulation - #include <string.h> - all ports int strspn (char *, char *); strcspn - string manipulation - #include <string.h> - all ports int strcspn(char *, char *); strpbrk - string manipulation - #include <string.h> - all ports char *strpbrk(char *, char *); strstr - string manipulation - #include <string.h> - all ports char *strstr (char *, char *); strlen - string manipulation - #include <string.h> - all ports int strlen (char * ); strtok - string manipulation - #include <string.h> - all ports char *strtok (char *, char *); memcpy - string manipulation - #include <string.h> - all ports void *memcpy (void *, void *, int ); memcmp - string manipulation - #include <string.h> - all ports int memcmp (void *, void *, int ); memset - string manipulation - #include <string.h> - all ports void *memset (void *, unsigned char , int ); time.h /*------------------------------------------------------------------------- mktime - time and date - #include <time.h> - all ports time_t mktime(struct tm *timeptr); asctime - time and date - #include <time.h> - all ports char *asctime(struct tm *timeptr); ctime - time and date - #include <time.h> - all ports char *ctime(time_t *timep);
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