sf_misc(3)

NAME
eq, ecq - string equality test.

countchar, countchar2, countstr - count characters and strings within the string.

replace, replace_detach, limittextwidth - miscellaneous text functions.

SYNOPSIS
#include <strfunc.h>

Equality test:
int
eq(const char *a, const char *b);

Case-insensitive equality test:
int
ecq(const char *a, const char *b);

Count the number of specified character within the string:
int
countchar(const char *string, char what2countChar);

Count the number of specified characters within the string:
int
countchar2(const char *string, char *what2countSet);

Count the number of specified little strings within the big string:
int
countstr(const char *string, char *what2countString);

Replace the substring:
char *
replace(char *string, ,, char *what, char *to);
char *
replace_detach();

Limit text width by inserting line breaks:
char *
limittextwidth(char *text, ,, size_t width);

DESCRIPTION
eq() and ecq() function are just short names for !strcmp(3) and !strcasecmp(3)

countchar() and countchar2() both used to compute the number of specified character's occurences within the specified string. countstr() used to compute the number of little string's occurences within the big string.

replace() replaces the occurences of string what to the specified string to and able to do it when invoked recursive. The string is stored inside the library and if you want it to be completely yours, call replace_detach().

limittextwidth() ALTERS the source string, inserting the newlines ('\n') to break the long lines. Long line is the line which is more then width characters in length.

SEE ALSO
strfunc(3), sf_cgi(3), sf_mime(3), sf_fmt(3), sf_mem(3).

AUTHORS
Lev Walkin <vlm@spelio.net.ru>