#include <math.h>
#include <stdio.h>
#include <errno.h>
+#include <stdlib.h>
+
+#include "vg_string.h"
enum strncpy_behaviour{
k_strncpy_always_add_null = 0,
return 0;
}
-typedef struct vg_str vg_str;
-struct vg_str{
- char *buffer;
- u32 i, len;
-};
-
-static void vg_strnull( vg_str *str, char *buffer, u32 len )
-{
- str->buffer = buffer;
- str->buffer[0] = '\0';
- str->i = 0;
- str->len = len;
-}
-
-static void vg_strcat( vg_str *str, const char *append )
-{
- if( !append ) return;
- for( u32 i=0; str->i < str->len; i++, str->i ++ ){
- str->buffer[ str->i ] = append[i];
-
- if( append[i] == '\0' ) return;
- }
-}
-
-static int vg_strgood( vg_str *str )
-{
- if( str->i == str->len ){
- if( str->buffer[str->i -1] == '\0' ) return 1;
- else return 0;
- }
- else return 1;
-}
-
-static char *vg_strch( vg_str *str, char c )
-{
- char *ptr = NULL;
- for( u32 i=0; i<str->i; i++ ){
- if( str->buffer[i] == c )
- ptr = str->buffer+i;
- }
-
- return ptr;
-}
-
-static u32 vg_strdjb2( const char *str )
-{
+static u32 vg_strdjb2( const char *str ){
u32 hash = 5381, c;
while( (c = *str++) )