You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
900 B
C
64 lines
900 B
C
#include "shelpers.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
char *strclone(const char *s)
|
|
{
|
|
char *clone = (char *)malloc(strlen(s) + 1);
|
|
strcpy(clone, s);
|
|
return clone;
|
|
}
|
|
|
|
char *strnclone(const char *s, uint32_t n)
|
|
{
|
|
char *clone = (char *)malloc(n + 1);
|
|
strncpy(clone, s, n);
|
|
return clone;
|
|
}
|
|
|
|
uint8_t eol(int c)
|
|
{
|
|
return c == '\n' || c == '\0';
|
|
}
|
|
|
|
uint8_t eot(int c)
|
|
{
|
|
return eol(c) || c == ' ';
|
|
}
|
|
|
|
uint8_t eoe(int c)
|
|
{
|
|
return eol(c) || c == ')';
|
|
}
|
|
|
|
uint32_t findend(const char *s, char o, char c)
|
|
{
|
|
uint8_t indent = 0;
|
|
uint32_t i;
|
|
for (i = 1; !eol(s[i]); i++) {
|
|
if (s[i] == o) {
|
|
indent++;
|
|
} else if (s[i] == c) {
|
|
if (indent == 0)
|
|
break;
|
|
else
|
|
indent--;
|
|
}
|
|
}
|
|
|
|
return i;
|
|
}
|
|
|
|
void skipblank(const char *s, uint8_t (*cmp)(int), uint32_t *offset)
|
|
{
|
|
uint32_t i = *offset;
|
|
while (!cmp(s[i])) {
|
|
if (s[i] != ' ' && s[i] != '\t')
|
|
break;
|
|
i++;
|
|
}
|
|
*offset = i;
|
|
}
|
|
|