Search string for specific character and replace it by another specific character, up to a maximum number of characters.
Files
lib_str.h/lib_str.c
Prototype
Arguments
pstr
Pointer to the string to search for the specified character.
char_srch
Character to search for in the string.
char_replace
Replacement character.
len_max
Maximum number of character to search for.
Returned Value
Pointer to 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, or if len_max has been reached.