Finds the first occurrence of a specific character in a string.
Files
lib_str.h/lib_str.c
Prototype
CPU_CHAR *Str_Char (const CPU_CHAR *pstr,
CPU_CHAR srch_char);
Arguments
pstr
Pointer to the string to search for the specified character.
srch_char
Character to search for in the string.
Returned Value
Pointer to first occurrence of character in string, if no errors;
Pointer to NULL, otherwise.
Required Configuration
None.
Notes / Warnings
String buffer not modified.
String search terminates if string pointer points to or overlaps the NULL address.
Example Usage
CPU_CHAR *pstr;
pstr = Str_Char("Hello World!", 'l');