FreeCalypso > hg > freecalypso-tools
view target-utils/libc/atoi.c @ 640:5385aca4d813
fc-loadtool module refactoring: CRC-32 functions split out
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 01 Mar 2020 18:54:29 +0000 |
| parents | 7fb62fc724dc |
| children |
line wrap: on
line source
atoi(p) register char *p; { register int n; register int f; n = 0; f = 0; for(;;p++) { switch(*p) { case ' ': case '\t': continue; case '-': f++; case '+': p++; } break; } while(*p >= '0' && *p <= '9') n = n*10 + *p++ - '0'; return(f? -n: n); }
