URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [string/] [strlwr.c] - Rev 194
Go to most recent revision | Compare with Previous | Blame | View Log
/* FUNCTION <<strlwr>>---force string to lowercase INDEX strlwr ANSI_SYNOPSIS #include <string.h> char *strlwr(char *<[a]>); TRAD_SYNOPSIS #include <string.h> char *strlwr(<[a]>) char *<[a]>; DESCRIPTION <<strlwr>> converts each character in the string at <[a]> to lowercase. RETURNS <<strlwr>> returns its argument, <[a]>. PORTABILITY <<strlwr>> is not widely portable. <<strlwr>> requires no supporting OS subroutines. QUICKREF strlwr */ #include <string.h> #include <ctype.h> char * strlwr (a) char *a; { char *ret = a; while (*a != '\0') { if (isupper (*a)) *a = tolower (*a); ++a; } return ret; }
Go to most recent revision | Compare with Previous | Blame | View Log