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added new funtion to util.c - param_getlength

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This commit is contained in:
merlokk 2017-07-26 15:47:35 +03:00
commit 5e6e48f0cf
1 changed files with 10 additions and 1 deletions
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11
client/util.c
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@ -322,7 +322,7 @@ char * printBits(size_t const size, void const * const ptr)
// -------------------------------------------------------------------------
// line - param line
// bg, en - symbol numbers in param line of beginning an ending parameter
// bg, en - symbol numbers in param line of beginning and ending parameter
// paramnum - param number (from 0)
// -------------------------------------------------------------------------
int param_getptr(const char *line, int *bg, int *en, int paramnum)
@ -355,6 +355,15 @@ int param_getptr(const char *line, int *bg, int *en, int paramnum)
}
int param_getlength(const char *line, int paramnum)
{
int bg, en;
if (param_getptr(line, &bg, &en, paramnum)) return 0;
return en - bg + 1;
}
char param_getchar(const char *line, int paramnum)
{
int bg, en;