Funktions-Register der C Standard-Bibliothek

Peter Klingebiel, Axel Stutz, DVZ


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a   b   c   d   e   f   g   i   l   m   p   q   r   s   t   u   v

A / a  
abortvoid abort(void)<stdlib.h>
absint abs(int n)<stdlib.h>
acosdouble acos(double x)<math.h>
asctimechar *asctime(const struct tm *tp)<time.h>
asindouble asin(double x)<math.h>
assertvoid assert(int expression)<assert.h>
atandouble atan(double x)<math.h>
atan2double atan2(double x)<math.h>
atexitint atexit(void (*fcn)(void))<stdlib.h>
atofdouble atof(const char *s)<stdlib.h>
atoiint atoi(const char *s)<stdlib.h>
atollong atol(const char *s)<stdlib.h>
B / b  
bsearchvoid *bsearch(const void *key, const void *base, size_t n, size_t size, int (*cmp)(const void *keyval, const void *datum))<stdlib.h>
C / c  
callocvoid *calloc(size_t nobj, size_t size)<stdlib.h>
ceildouble ceil(double x)<math.h>
CHAR_BITCHAR_BIT<limits.h>
CHAR_MAXCHAR_MAX<limits.h>
CHAR_MINCHAR_MIN<limits.h>
clearerrvoid clearerr(FILE *stream)<stdio.h>
colckclock_t clock(void)<time.h>
cosdouble cos(double x)<math.h>
coshdouble cosh(double x)<math.h>
ctimechar *ctime(const time_t *tp)<time.h>
D / d  
DBL_DIGDBL_DIG<float.h>
DBL_EPSILONDBL_EPSILON<float.h>
DBL_MANT_DIGDBL_MANT_DIG<float.h>
DBL_MAXDBL_MAX<float.h>
DBL_MAX_EXPDBL_MAX_EXP<float.h>
DBL_MINDBL_MIN<float.h>
DBL_MIN_EXPDBL_MIN_EXP<float.h>
difftimedouble_t difftime(time_t time2, time_t time1)<time.h>
divdiv_t div(int num, int denom)<stdlib.h>
E / e  
exitvoid exit(int status)<stdlib.h>
expdouble exp(double x)<math.h>
F / f  
fabsdouble fabs(double x)<math.h>
fcloseint fclose(FILE *stream)<stdio.h>
feofint feof(FILE *stream)<stdio.h>
ferrorint ferror(FILE *stream)<stdio.h>
fflushint fflush(FILE *stream)<stdio.h>
fgetcint fgetc(FILE *stream)<stdio.h>
fgetposint fgetpos(FILE *stream, fpos_t *ptr)<stdio.h>
fgetschar *fgets(char *s, int n, FILE *stream)<stdio.h>
floordouble floor(double x)<math.h>
FLT_DIGFLT_DIG<float.h>
FLT_EPSILONFLT_EPSILON<float.h>
FLT_MANT_DIGFLT_MANT_DIG<float.h>
FLT_MAXFLT_MAX<float.h>
FLT_MINFLT_MIN<float.h>
FLT_MIN_EXPFLT_MIN_EXP<float.h>
FLT_RADIXFLT_RADIX<float.h>
FLT_ROUNDSFLT_ROUNDS<float.h>
fmoddouble fmod(double x, double y)<math.h>
fopenFILE *fopen(const cahr *filename, const char *mode)<stdio.h>
fprintfint fprintf(FILE *stream, const char *format, ...)<stdio.h>
fputcint fputc(int c, FILE *stream)<stdio.h>
fputsint fputs(const char *s, FILE *stream)<stdio.h>
freadsize_t fread(void *ptr, size_t size, size_t nobj, FILE *stream)<stdio.h>
freevoid free(void *p)<stdlib.h>
freopenFILE *freopen(const char *filename,const char *mode, FILE *stream)<stdio.h>
frexpdouble frexp(double x,int *exp)<math.h>
fscanfint fscanf(FILE *stream, const char *format)<stdio.h>
fseekint fseek(FILE *stream, long offset, int origin)<stdio.h>
fsetposint fsetpos(FILE *stream, const fpos_t *ptr)<stdio.h>
ftelllong ftell(FILE *stream)<stdio.h>
fwritesize_t fwrite(const void *ptr, size_t size, size_t nobj, FILE *stream)<stdio.h>
G / g  
getcint getc(FILE *stream)<stdio.h>
getcharint getchar(void)<stdio.h>
getenvchar *getenv(const char *name)<stdlib.h>
getschar *gets(char *s)<stdio.h>
gmtimestruct tm *gmtime(const time_t *tp)<time.h>
I / i  
INT_MAXINT_MAX<limits.h>
INT_MININT_MIN<limits.h>
isalnumint isalnum (int c )<ctype.h>
isalphaint isalpha (int c)<ctype.h>
iscntrlint iscntrl (int c)<ctype.h>
isdigitint isdigit (int c)<ctype.h>
isgraphint isgraph (int c)<ctype.h>
islowerint islower (int c)<ctype.h>
isprintint isprint (int c)<ctype.h>
isspaceint isspace (int c)<ctype.h>
isupperint isupper (int c)<ctype.h>
isxdigitint isxdigit (int c)<ctype.h>
L / l  
labslong labs(long n)<stdlib.h>
ldexpdouble ldexp(double x, int n)<math.h>
ldivldiv_t ldiv(long num, long denom)<stdlib.h>
localtimestruct tm *localtime(const time_t *tp)<time.h>
logdouble log(double x)<math.h>
log10double log10(double x)<math.h>
LONG_MAXLONG_MAX<limits.h>
LONG_MINLONG_MIN<limits.h>
longjmpvoid longjmp(jmp_buf env, int val)<setjmp.h>
M / m  
mallocvoid *malloc(size_t size)<stdlib.h>
memchrvoid *memchr(const void *cs, void *c, size_t n)<string.h>
memcmpint memcmp(const void *cs, const void *ct, size_t n)<string.h>
memcpyvoid *memcpy(void *s, const void *ct, size_t n)<string.h>
memmovevoid *memmove(void *s, const void *ct, size_t n)<string.h>
memsetvoid *memset(void *s, void *c, size_t n)<string.h>
mktimetime_t mktime(struct tm *tp)<time.h>
modfdouble modf(double x, double *ip)<math.h>
P / p  
perrorvoid perror(const char *s)<stdio.h>
powdouble pow(double x, double y)<math.h>
printfint printf(const char *format, ..l.)<stdio.h>
putcint putc(int c, FILE *stream)<stdio.h>
putcharint putchar(int c)<stdio.h>
putsint puts(const char *s)<stdio.h>
Q / q  
qsortvoid qsort(void *base, size_t n, size_t size, int (*cmp)(const void *, const void *))<stdlib.h>
R / r  
raiseint raise(int sig)<signal.h>
randint rand(void)<stdlib.h>
reallocvoid *realloc(void *p, size_t size)<stdlib.h>
removeint remove(const char *filename)<stdio.h>
renameint rename(const char *oldname, const char *newname)<stdio.h>
rewindvoid rewind(FILE *stream)<stdio.h>
S / s  
scanfint scanf(const char *format, ...)<stdio.h>
SCHAR_MAXSCHAR_MAX<limits.h>
SCHAR_MINSCHAR_MIN<limits.h>
setbufvoid setbuf(FILE *stream, char *buf)<stdio.h>
setjmpint setjmp(jmp_buf env)<setjmp.h>
setvbufint setvbuf(FILE *stream, char *buf, int mode, size_t size)<stdio.h>
SHRT_MAXSHRT_MAX<limits.h>
SHRT_MINSHRT_MIN<limits.h>
SIGABRTSIGABRT<signal.h>
SIGFPESIGFPE<signal.h>
SIGILLSIGILL<signal.h>
SIGINTSIGINT<signal.h>
signalvoid (*signal(int sig, void (*handler)(int)))(int)<signal.h>
SIGSEGVSIGSEGV<signal.h>
SIGTERMSIGTERM<signal.h>
sindouble sin(double x)<math.h>
sinhdouble sinh(double x)<math.h>
sprintfint sprintf(char *s, const char *format, ...)<stdio.h>
sqtdouble sqt(double x)<math.h>
srandvoid srand(unsigned int seed)<stdlib.h>
sscanfint sscanf(const char *s, const char *format, ...)<stdio.h>
strcatchar *strcat(char *s, const char *ct)<string.h>
strchrchar *strchr(const char *cs, char *c)<string.h>
strcmpint strcmp(const char *cs, const char *ct)<string.h>
strcpnsize_t strcpn(const char *cs, const char *ct)<string.h>
strcpychar *strcpy(char *s, const char *ct)<string.h>
strerrorchar *strerror(size_t n)<string.h>
strftimesize_t strftime(char *s, size_t smax, const char *fmt, const struct tm *tp)<time.h>
strlensize_t strlen(const char *cs)<string.h>
strncatchar *strncat(char *s, const char *ct, size_t n)<string.h>
strncmpint strncmp(const char *cs, const char *cs, size_t n)<string.h>
strncpychar *strncpy(char *s, const char *ct, size_t n)<string.h>
strpbrkchar *strpbrk(const char *cs, const char *ct)<string.h>
strrchrchar *strrchr(const char *cs, char *c)<string.h>
strspnsize_t strspn(const char *cs, const char *ct)<string.h>
strstrchar *strstr(const char *cs, const char *ct)<string.h>
strtoddouble strtod(const char *s, char **endp)<stdlib.h>
strtokchar *strtok(char *s, const char *ct)<string.h>
strtollong strtol(const char *s, char **endp, int base)<stdlib.h>
strtoulunsigned long strtoul(const char *s, char **endp, int base)<stdlib.h>
systemint system(const char *s)<stdlib.h>
T / t  
tandouble tan(double x)<math.h>
tanhdouble tanh(double x)<math.h>
timetime_t time(time_t *tp)<time.h>
tm_hour"int tm_hour;"<time.h>
tm_isdst"itn tm_isdst;"<time.h>
tm_mday"int tm_mday;"<time.h>
tm_min"int tm_min;"<time.h>
tm_mon"int tm_mon;"<time.h>
tm_sec"int tm_sec;"<time.h>
tm_wday"int tm_wday;"<time.h>
tm_yday"int tm_yday;"<time.h>
tm_year"int tm_year;"<time.h>
tmpfileFILE *tmpfile(void)<stdio.h>
tmpnamchar *tmpnam(char s[L_tmpnam])<stdio.h>
tolowerint tolower (int c)<ctype.h>
toupperint toupper (int c)<ctype.h>
U / u  
UCHAR_MAXUCHAR_MAX<limits.h>
UINT_MAXUINT_MAX<limits.h>
ULONG_MAXULONG_MAX<limits.h>
ungetcint ungetc(int c, FILE *stream)<stdio.h>
USHRT_MAXUSHRT_MAX<limits.h>
V / v  
va_arg"type va_arg(va_list, type);"<stdarg.h>
va_end"void va_end(va_list ap);"<stdarg.h>
va_list"va_list ap;"<stdarg.h>
va_start"va_start(va_list ap, lastarg);"<stdarg.h>
vfprintfvfprintf(FILE *stream, const char *format, va_list arg)<stdio.h>
vprintfvprintf(const char *format, va_list arg)<stdio.h>
vsprintfvsprintf(char *s, const char *format, va_list arg)<stdio.h>


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15. November 1999, Peter Klingebiel, DVZ